This projector is capable of creating a screen from 30" to 150" - perfect for a dorm room or business office The LED lighting system projects a brilliant image onto your wall at a 2000:1 contrast ratio It\'s equipped with tons of features, including lantern slide, picture zoom, etc Connect your video game console or DVD player using the composite video RCA jacks, or plug in a USB-stick with music or picture files Support HD 1080P Run at 4:3 / 16:9 aspect ratio Bring your digital picture to life Plastic case material Manual focus adjustable Super bright LED light can work over 28000 hours Delivers good images effect with 800 x 600 native resolution Multiple input ports including AV-in, USB, TV, HDMI and VGA to provide flexible connectivity with peripheral devices